Life cycle assessment of dryland paddy farming in Ngadirojo District, Pacitan

The growth of weeds among agricultural crops is a pest that can decrease agricultural production by 47-87%. The aims of this research is to compare organic and an organic fertilizer and compare mechanical and chemical weed and pest control. This research employed a mixed-method, observation, in-dept...

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Bibliographic Details
Published in:E3S Web of Conferences 2018-01, Vol.74, p.7001
Main Authors: Pambudi, Priyaji Agung, Waryono, Tarsoen
Format: Article
Language:English
Subjects:
Agricultural production
Agrochemicals
Carbon dioxide
Chemical control
Chemical pest control
Emissions
Farm management
Farming
Fertilizers
Greenhouse effect
Greenhouse gases
Life cycle analysis
Life cycle assessment
Life cycle engineering
Life cycles
Mechanical control
Organic chemistry
Organic fertilizers
Pest control
Pests
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Summary:The growth of weeds among agricultural crops is a pest that can decrease agricultural production by 47-87%. The aims of this research is to compare organic and an organic fertilizer and compare mechanical and chemical weed and pest control. This research employed a mixed-method, observation, in-depth interviews, and life cycle assessment. The greenhouse gas emissions were released are organic fertilizer 1,87 x 10 -3 kg CO 2 eq/ha and an organic fertilizer 15 x 10 1 kg CO 2 eq/ha. Thereafter greenhouse gas emissions were released from mechanical control 1,87 x 10 -3 kg CO 2 eq/ha and chemical control 4,4 x 10 1 kg CO 2 eq/ha. The totally of greenhouse gas emissions was released from dryland paddy farming in management phase is 19,4 x 10 1 kg CO 2 eq/ha. Organic fertilizer more friendly than an organic fertilizer and mechanical control more friendly than chemical control. Mechanical control by farmers must be modified for the increase of effectiveness. The post-mechanical control should be those containing fruit and seed must be burned, meaning there will be not a longer any weed growth potential. Therefore, this mechanism will be able to realize potential production and sustainable dryland paddy farming.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/20187407001